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Device for measuring corncob and grain connection force of corn ear

A corn ear and measuring device technology, which is applied in the direction of measuring devices, force/torque/work measuring instruments, and mechanical devices, can solve problems such as damage to the connection between corn kernels and shafts, affecting measurement data, and large deviations in measurement data. Compact design, guaranteed measurement accuracy, uniform force effect

Active Publication Date: 2018-07-24
QINGDAO AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the following problems: 1. In the process of tying the rope, the connection between the corn grain and the shaft will be damaged, which will affect the measurement data
2. When the thinner rope is pulled, it will cut the connection between the corn grain and the shaft, which will affect the measurement data
3. Since the shaft and the tension measuring device are operated by human hands, the pulling angles of the pull rope and the corn kernels are different, resulting in a large deviation of the measurement data

Method used

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  • Device for measuring corncob and grain connection force of corn ear
  • Device for measuring corncob and grain connection force of corn ear
  • Device for measuring corncob and grain connection force of corn ear

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Embodiment Construction

[0029] In order to better understand the present invention, the implementation manner of the present invention will be explained in detail below in conjunction with the accompanying drawings.

[0030] as attached figure 1 to attach Figure 8 As shown, the present invention includes a tension measuring device 1, a base 2, a horizontal fixed seat 3, a vertical fixed seat 4, an elevating shaft 5, a translation shaft 6, a vertical pull piece 7 and a horizontal pull piece 8, and in the horizontal fixed seat 3 A buckle 31 and a buckle 41 are respectively provided on the vertical fixing base 4 . One end of the buckle 31 and the buckle 41 is hingedly connected, and the other end of the buckle 31 and the buckle 41 is a through hole, and a threaded hole is provided on the horizontal fixing base 3 and the vertical fixing base 4, and the other end is fixedly connected by a bolt On the horizontal fixed seat 3 and the vertical fixed seat 4.

[0031] The left end of described base 2 is fi...

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Abstract

The invention discloses a device for measuring corncob and grain connection force of a corn ear. The device comprises a tension measurer, and also comprises a base, a horizontal fixing seat, a vertical fixing seat, a lifting shaft, a translation shaft, a perpendicular pulling element and a horizontal pulling element, wherein the horizontal fixing seat and the vertical fixing seat are both providedwith fasteners; the left end of the base is fixedly provided with the vertical fixing seat; the right side of the vertical fixing seat is provided with the horizontal fixing seat; the translation shaft is provided with a translation seat; the lifting shaft is arranged on the translation seat; the lifting shaft is provided with a lifting block; the tension measurer is arranged on the lifting block; the tension measurer is provided with a laser lamp which is located on the same horizontal plane with a hook of the tension measurer. The device is simple in structure and convenient to operate, andcan be used for providing precise measured data.

Description

technical field [0001] The invention relates to a device for measuring the connecting force of corn cobs and grains. Background technique [0002] When corn is harvested, it is necessary to separate the corn kernels from the core of the corn ear. With the continuous improvement of the degree of mechanization, the threshing of corn ears has gradually changed from manual to mechanized. The connection force parameter prevents the designed threshing mechanical force from being too strong, resulting in a high rate of damage to corn kernels, and the threshing is not clean if the force is small. [0003] The existing way of measuring the connecting force of corn cobs is to connect a rope with a tension measuring device, and tie the other end of the rope to the bottom of the corn kernels. There are following problems in this mode: 1, in the process of tying the rope, the connection between the corn kernels and the shaft will be damaged, which will affect the measurement data. 2. W...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N19/04G01L5/00
CPCG01L5/00G01N19/04
Inventor 杨锦忠高玉香丁山李银昌朱如华
Owner QINGDAO AGRI UNIV
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